/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.coyote.http2;
import org.junit.Assert;
import org.junit.Test;
public class TestByteUtil {
@Test
public void testGet31Bits() {
byte[] input = new byte[] { (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff };
int result = ByteUtil.get31Bits(input, 0);
Assert.assertEquals(0x7fffffff, result);
}
@Test
public void testGetFourBytes() {
byte[] input = new byte[] { (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff };
long result = ByteUtil.getFourBytes(input, 0);
Assert.assertEquals(0xffffffffL, result);
}
}